Drop Id tags and copyright notices from files

[libs/gl.git] / source / postprocessor.h

diff --git a/source/postprocessor.h b/source/postprocessor.h
index e40d80438a5a556d55713b98aa32f296d9482798..9e4220abd84a24b04330727a18bc0cb8e03deacf 100644 (file)
--- a/source/postprocessor.h
+++ b/source/postprocessor.h
@@ -1,10 +1,3 @@
-/* $Id$
-
-This file is part of libmspgl
-Copyright © 2009  Mikko Rasa, Mikkosoft Productions
-Distributed under the LGPL
-*/
-
 #ifndef MSP_GL_POSTPROCESSOR_H_
 #define MSP_GL_POSTPROCESSOR_H_
 
@@ -21,10 +14,12 @@ class PostProcessor
 protected:
        PostProcessor() { }
 public:
+       virtual ~PostProcessor() { }
+
        /**
        Renders the effect.  Takes the source texture as a parameter.
        */
-       virtual void render(const Texture2D &) =0;
+       virtual void render(const Texture2D &, const Texture2D &) = 0;
 };
 
 } // namespace GL